Primary Concept Search Results

How To: Stop Facial Recognition Software from Finding Out Who You Are on Camera

Facial recognition software is being more widely used with every passing day. Your local law enforcement is probably already using it, and it will be even easier for them now that the FBI handed out its own facial recognition software to state authorities. Even the fine folks at Facebook are using this technology. Obviously, this brings up some pretty serious privacy concerns amongst most people, because honestly, who wants to be tracked? Right now, there's not a lot we can do about it being ...

News: Winners of Mad Science's Sugru Contest

Thanks to everyone who submitted ideas in last month's Mad Science contest. The question called for your best idea for using Sugru, a temporarily malleable silicone modeling clay that self cures for a soft-touch permanent bond. It's a marvelous product for at-home quick fixes and for even making some cool DIY bumpers and grips for your electronics. William scoured through all of the comments and chose the two winners he felt best deserved a pack of Sugru.

How To: Install nitro clutch shoes on a remote control vehicle

Installing clutch shoes is very simple. What you need are the clutch shoes, clutch shoe installation/removal tool which costs about $5 or a flat tip screwdriver. First, line up the clutch shoe. Plastic shoes wear out faster. Aluminum last longer. With the screwdriver method you bend the spring out. Take the bent out spring and push it down. Push it straight down. This is not the authors favorite method. Using the clutch shoe installation tool, simply push the spring out and push straight down...

How To: Use the movable NU in biblical Greek

In this how to video, you will be introduced to the concept of a movable NU in Greek as well as have the Greek accent marks summarized. The movable NU is used at the end of Greek texts in the present active indicative third person plural form. The movable NU is comparable to the English article "a" or "an". This lesson in perfect for those who wish to study this ancient language of Greece. Watch this language tutorial and you will be speaking biblical Greek in no time.

News: Samsung, Not Apple, Makes the Best Social Media Phones (& We Can Prove It)

We recently set out to find the best phones for people whose primary usage revolves around social media apps like Facebook and Instagram. Samsung, Apple, and Google were the three brands that made our top five, and while the latter only had one finalist, the two bigger OEMs had a pair of phones each. What struck us, however, was that Samsung's phones edged out Apple's not once, but twice.

How To: 11 Tips for Preordering an iPhone XR, XS, or XS Max Before They Sell Out

Apple's new iPhone XR, XS, and XS Max are sure to be hits this year. Of course, that means plenty of hungry customers are looking to sign up for a model once preorders begin on Friday, Sept. 14, for the XS models, and Oct. 19 for the XR. Luckily, there are preemptive actions you can take right now to avoid waiting outside an Apple Store overnight or getting kicked out of the preorder queue online.

How To: Draw Darth Vader from "Star Wars"

Darth Vader is the legendary sci-fi character from the Star Wars movies. Everyone has heard of the Star Wars Trilogy, right? The older ones from the 70's? Darth Vader is the primary antagonist from those intergalactic space flicks. DragoArt has this video tutorial on how to draw Darth Vader from "Star Wars". Get more detailed instructions on the step-by-step cartoon drawing here.

How To: Create a simple "less is more" flower arrangement

Flower arrangements bring color, life and mood to everyday life or a special occasion and the best part is you can make these bouquets yourself. The flower god will show you some of the ideas and an example using sunflowers for balanced table centerpieces. You will want to choose a main flower and several supporting pieces of foliage and flowers to increase depth and interest to your spread. The meaning concept is balance and accent. This video shows a minimalist, three vase approach for a ch...

How To: Give an effective Swedish back massage

You start the Swedish back massage first by putting lotion in your hands to warm it. You first use long fleeting strokes and work your way into shorter spinal column strokes (remembering of course to keep even pressure). You then move to the petrissage stroke running your hands smoothly interchanging the openness of your fingers alternately all across the back. You then go back to work on the trapezes remembering to push outward from the spinal column. The video also brings up the concept of ...

How To: Solve square roots in algebra

In this lesson we will learn about one of the most important concepts in algebra SQUARE ROOTS. The square root of a number m is another number n that satisfies the following formula: m = n x n. You can also say that m is the square of n. The opposite of squaring a number is finding its square root. You can use the radical symbol to indicate that the square root of m is n:

How To: Get some mime practice exercise

Mark Wenzel pioneered the concept of mime performances at theme parks, becoming the resident mime at Sea World of San Diego, where he entertained more than a million visitors a year for eight years. Now he trains mimes for all of Sea World's aquatic parks. He shows you some practice exercises in this video series.